/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.drools.ruleunits.impl;

public class UndefinedGeneratedRuleUnitVariableException extends IllegalArgumentException {

    private final String variable;
    private final String unit;

    public UndefinedGeneratedRuleUnitVariableException(String varName, String unitName) {
        super(String.format("Unknown variable '%s' for generated rule unit '%s'", varName, unitName));
        variable = varName;
        unit = unitName;
    }

    public String getVariable() {
        return variable;
    }

    public String getUnit() {
        return unit;
    }
}
